42503343010 has 32 divisors (see below), whose sum is σ = 77921186112. Its totient is φ = 16689466560.

The previous prime is 42503342977. The next prime is 42503343013. The reversal of 42503343010 is 1034330524.

42503343010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42503343013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32776 + ... + 293395.

It is an arithmetic number, because the mean of its divisors is an integer number (2435037066).

Almost surely, 2^42503343010 is an apocalyptic number.

42503343010 is a deficient number, since it is larger than the sum of its proper divisors (35417843102).

42503343010 is a wasteful number, since it uses less digits than its factorization.

42503343010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326418.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 42503343010 its reverse (1034330524), we get a palindrome (43537673534).

The spelling of 42503343010 in words is "forty-two billion, five hundred three million, three hundred forty-three thousand, ten".